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Speedlite Speedlight Test.
Backdrop: Lastolite Gold Panlite
3 Sigma 530 DG Super's.
1 Mounted on a stand above left of camera @ 1/64 Power 85mm.
1 Mounted behind the model as background light @ 1/128 Power 17mm.
1 Mounted on Camera as trigger.
All Speedlites bare.
Lastolite Trigrip Silver Reflector as fill.
Canon 50mm 1.2L
Canon 1Ds II Manual Mode ISO 100 Aperture f/3.2 Shutter 1/250
All the goodies used in a urine test.
Strobist: one SB800 bounced off ceiling. White reflector placed in front of set-up for small amount of fill. Also had ambient light coming from a window--camera right.
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Unit 8, AMCO Building, Acanthus Road, North Moons Moat, Redditch, B98 9EX
second test with the SB-600 with the radio trigger. A part of my work is making photographies for real estate. A recurrent problem is the huge luminosity difference between windows and back of the room, especially with an ultra wide angle.
In this house, it's reinforced by the veranda at left, much brighter than the living room in the right corner (upper image). I tried the SB-600 on-camera, but it doesn't solve anything. So I bought those cheap transceivers.
I left the SB-600 with an omni-bounce behind the stairs, and made a few trials and errors until I got a sufficiently good one - I was in a hurry, people were eating just outside the field. Composition is better in the first one.
An added benefit is the color temperature of the flash corresponds to the daylight, not incandescent like the upper one. I think I need a second flash behind me.
Test print in low quality. I've made this test of my doll head's lid to check the size and some details.
Testing an RFID reader, connected to Arduino (using tutorial and parts here: littlebirdelectronics.com/blogs/news/2666192-moving-forwa....
Looking at 'double-triggers' and angles when reading.
One Step Cassette Style CEA Test is a rapid direct binding test for the detection of Human Carcinoembryonic antign in serum as an aid in the diagnosis of primary hepatocellular carcinomas,Testicular teratocarcinomas and neural tube defects. The test is based on the principle of sandwich Immunoassay for determination of CEA in serum. Two Monoclonal antibodies are employed to identity.
Website: www.sunmediking.com/
ISO 1250, f5.6, 1/30, 34 mm, auto white balance
Nikkor AF-S DX 18-105/3.5 - 5.6 G ED VR
no image editing. picture directly out of cam!
I wanted to test the noise behavior with high iso.
I wrote an article about the test. Please check here for German speakers: www.doreen.es/2008/09/09/nikon-d90-test/
PS: Sorry I didn't care about image details // Bitte nicht auf Bildausschnitte achten, hab ich auch nicht gemacht ;)